I try to react as “violently” as possible to any slop and low-quality crap (e.g. stupid “life hacks” purposely bad to ragebait the comments). On YouTube it’s called “Don’t recommend this channel” and on Facebook it’s multiple taps but you can “Hide All From…” Basically, I don’t trust that thumbs down is sufficient. It is of course silly, since there are no doubt millions of bad channels and I probably can’t mute them all.